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lvs-devel
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| To: | Julian Anastasov <ja@xxxxxx> |
|---|---|
| Subject: | Re: [PATCH v2 net] ipvs: Fix estimator kthreads preferred affinity |
| Cc: | Frederic Weisbecker <frederic@xxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, David Ahern <dsahern@xxxxxxxxxx>, Simon Horman <horms@xxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Paolo Abeni <pabeni@xxxxxxxxxx>, Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, lvs-devel@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, coreteam@xxxxxxxxxxxxx |
| From: | Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> |
| Date: | Thu, 7 Aug 2025 15:00:49 +0200 |
On Wed, Jul 30, 2025 at 01:28:16PM +0300, Julian Anastasov wrote:
>
> Hello,
>
> On Tue, 29 Jul 2025, Frederic Weisbecker wrote:
>
> > The estimator kthreads' affinity are defined by sysctl overwritten
> > preferences and applied through a plain call to the scheduler's affinity
> > API.
> >
> > However since the introduction of managed kthreads preferred affinity,
> > such a practice shortcuts the kthreads core code which eventually
> > overwrites the target to the default unbound affinity.
> >
> > Fix this with using the appropriate kthread's API.
> >
> > Fixes: d1a89197589c ("kthread: Default affine kthread to its preferred NUMA
> > node")
> > Signed-off-by: Frederic Weisbecker <frederic@xxxxxxxxxx>
>
> Looks good to me for the nf tree, thanks!
>
> Acked-by: Julian Anastasov <ja@xxxxxx>
For the record: Apologies, I will include this patch in the next pull request.
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